Speech Spectra
Mahlon D. Burkhard, Edith L. R. Corliss · The Journal of the Acoustical Society of America · 1955
This paper reports on the frequency analysis of speech. Various distortions of speech sounds, such as “differentiation,” “integration,” and “peak clipping,” have been studied in terms of both wave form and spectrum. The results can be related to articulation scores obtained for speech communication systems by previous investigators. Comparisons have also been made with published data on the spectrum levels of speech. The effects of time constants on these results will be discussed.